grailworth
Cover of Firefly (2018) #19

Firefly (2018) #19

Boom! Studios 2018–2022 series Cover date Aug 2020

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About this issue

Firefly #19 (2018) is issue #19 of Boom! Studios's Firefly (2018–2022), with a cover date of August 2020. grailworth values it from 8 recorded sales, most recently on Sep 20, 2026, and from how comics like it move in value from grade to grade.